The wise does at once what the fool does at last.
If you're going through hell, keep going.
The secret of getting ahead is getting started.
The most effective way to do it, is to do it.
If you can dream it, you can do it.
The dog that trots about finds a bone.
If you think you can do it, you can.
Problems are not stop signs, they are guidelines.
Either you run the day or the day runs you.
I can, therefore I am.
A wisely chosen illustration is almost essential to fasten the truth upon the ordinary mind, and no teacher can afford to neglect this part of his preparation.